202317775

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1103}}^1$

素因数の和:1176

約数の個数: 48

約数和(自身を含む): 295695360

約数和(自身を除く): 93377585

約数列:

[1, 5, 11, 23, 25, 29, 55, 115, 145, 253, 275, 319, 575, 667, 725, 1103, 1265, 1595, 3335, 5515, 6325, 7337, 7975, 12133, 16675, 25369, 27575, 31987, 36685, 60665, 126845, 159935, 183425, 279059, 303325, 351857, 634225, 735701, 799675, 1395295, 1759285, 3678505, 6976475, 8092711, 8796425, 18392525, 40463555, 202317775]

約数ペア:

[(1, 202317775), (5, 40463555), (11, 18392525), (23, 8796425), (25, 8092711), (29, 6976475), (55, 3678505), (115, 1759285), (145, 1395295), (253, 799675), (275, 735701), (319, 634225), (575, 351857), (667, 303325), (725, 279059), (1103, 183425), (1265, 159935), (1595, 126845), (3335, 60665), (5515, 36685), (6325, 31987), (7337, 27575), (7975, 25369), (12133, 16675)]